In the winter, if a planter is to remain planted, it should be raised up off the ground making sure not to block the drainage hole. This allows the planter to drain and will prevent the planter from freezing to the ground. If the planter is not to be planted, it should be brought inside a garage or shed. If this is not possible, follow the steps above, but turn the planter upside down to prevent it from filling with snow and ice. It should then be covered or wrapped with burlap or any absorbent material (old blanket/towel) and then wrapped with dark plastic to prevent it from accumulating moisture.
While the high firing temperature and quality of our glazed and terra cotta containers result in a durable and frost-resistant product, we still recommend that they be stored in a frost-free covered area in winter. If left outside, water may accumulate in the container and freeze, causing the planter to crack and break. Planters that must be left outside should be covered to prevent water, snow and ice from accumulating inside the planter.